BULLDOG heavy duty round gooseneck adjustable trailer couplers are quick and easy to engage, and strong and secure on the road. It features an easy-grip locking handle that is accessible from any position, even with a glove on; and, the self-centering locking plate will correct itself if the ball is missed by more than an inch. The unique, patented extruded locking plate and high-strength steel components make BULLDOG gooseneck couplers 65 percent stronger than similar products.

• Allows gooseneck trailer to be towed with vehicles equipped with a fifth wheel hitch
• Feature dual set bolts
• Round model features exclusive load bearing pin
• Square model features load bearing pinch bolt
• Available with or without outer tube